820M17 / En354
2024-12-24 09:01:00 Origin： Remark：0 Click：
PS970 -1 Specifications of Structual Steel 820M17 & En354 Round bar, Inventory En354 ESR melted, Heat treatment, Cold working
TECHNICAL DATA SHEET - BS 820M17 & En354
MELTING PROCESS - Consumable electrode remelted
H S CODE For Customs - 7228 4000 / 7228 5000 / 7228 6000
OFFICIAL TEST REPORT - issued by TUV - SGS - BV
OFFICIAL TEST REPORT - issued by TUV - SGS - BV
CHEMICAL COMPOSITIONS (mass fraction in percent - %)
Carbon, C (％): 0.14 ~ 0.20
Carbon, C (％): 0.14 ~ 0.20
Silicon, Si (%): 0.10 ~ 0.35
Manganese, Mn (％): 0.60 ~ 0.90
Phosphorus, P (％) ≤: 0.035
Sulfur, S (％) ≤: 0.025
Manganese, Mn (％): 0.60 ~ 0.90
Phosphorus, P (％) ≤: 0.035
Sulfur, S (％) ≤: 0.025
Chromium, Cr (%): 0.80 ~ 1.20
Nickel, Ni (%): 1.50 ~ 2.00
Molybdenum, Mo (%): 0.10 ~ 0.20
TYPICAL MECHANICAL PROPERTIES
Tensile strength, Rm ≥ MPa: 980 ~ 1270
Yield strength, Rp0.2 ≥ MPa: 685
Yield strength, Rp0.2 ≥ MPa: 685
Elongation, A5 ≥ (％): 8.0
Reduction of area, Z (%): 35.0
Annealed hardness, HB ≤: 248 ~ 302
MELTING PROCESS
This alloy 820M17 is generally smelt in Non-VIM + ESR, Electric Arc Furnace (EAF), EAF+LF+VD, EF + Electroslag remelting (ESR). For a purpose of superior quality, it should be smelt via technology of vacuum refining or by agreement.
PROFILE AND DIMENSION
Round bar & rod & disc (diameter): 5.5mm to 850mm
Square bar / Flat bar: T3 to 500mm X W3 ~ 300mm
This alloy 820M17 is generally smelt in Non-VIM + ESR, Electric Arc Furnace (EAF), EAF+LF+VD, EF + Electroslag remelting (ESR). For a purpose of superior quality, it should be smelt via technology of vacuum refining or by agreement.
PROFILE AND DIMENSION
Round bar & rod & disc (diameter): 5.5mm to 850mm
Square bar / Flat bar: T3 to 500mm X W3 ~ 300mm
Wire rod (Diameter): 1.50mm to 13mm
Length: Fixed length or random length or based on the customer's special requirement.
Length: Fixed length or random length or based on the customer's special requirement.
Other different shapes based on OEM.
TECHNICAL SALES ASSISTANCE & SERVICE
If you meet further on any technical enquiry or help, pleased to EMAIL (sales@ccsteels.com) our resident team of qualified production engineers.
If you meet further on any technical enquiry or help, pleased to EMAIL (sales@ccsteels.com) our resident team of qualified production engineers.
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